Week In Photos
Airman 1st Class Ndirangu Njambi and Airman Weston Milan, 364th Training Squadron hydraulic systems apprentice students, operate a portable hydraulic test stand provider at Sheppard Air Force Base, Texas. This provides external hydraulic power to the aircraft, allowing hydraulic systems to operate without running the engines. (U.S. Air Force photo by Senior Airman Robert L. McIlrath)

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Photo by: Senior Airman Robert L. McIlrath |  VIRIN: 170609-F-ZC626-0007.JPG